There are two Rpf(t) engineers who comment here regularly, so they technically are not volunteers. But the rest of mods are.
Time taken to approve post can be up to 24hrs depending on time zone.
Principal Software Engineer at Raspberry Pi (Trading) Ltd.
Contrary to popular belief, humorous signatures are allowed. Here's an example...
"My grief counseller just died, luckily, he was so good, I didn't care."